描述
高光丝GF30阻燃PBT树脂
规格
1。树脂PBT塑料材料
2。高冲击PBT
3。耐磨性好
高光丝GF30阻燃PBT树脂
产品详细信息
高光丝GF30阻燃PBT树脂
PBT注塑成型工艺条件：干燥处理：这种材料在高温下容易水解，因此预处理干燥非常重要。建议在空气中干燥120摄氏度6至8小时，或150摄氏度2至4小时。湿度必须小于0.03%。如果用吸湿干燥器干燥，建议的条件是150摄氏度2.5小时。熔化温度：225至275摄氏度，推荐温度：250摄氏度。模具温度：对于40至60摄氏度的未消耗材料。模具的冷却腔应设计良好，以减少塑料零件的弯曲。热量的损失必须迅速且均匀。建议模具冷却腔的直径为12mm。注射压力：中等（高达1500巴）。注射速度：注射速度应尽可能快（因为PBT固化很快）。流道和浇口：建议使用圆形流道来增加压力传递（经验公式：流道直径，塑料厚度1.5mm）。可以使用各种类型的闸门。也可以使用热跑道，但应注意防止材料泄漏和降解。浇口直径应在0.8到1.0 x t之间，这是塑料零件的厚度
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High Gloss-Wire GF30 Flame Retardant PBT Resin
Specifications
1.Resin-PBT plastic material
2.High Impact PBT
3.good abrasion resistance.
High Gloss-Wire GF30 Flame Retardant PBT Resin
Product Details
High Gloss-Wire GF30 Flame Retardant PBT Resin
PBT injection molding process conditions: drying treatment: This material is easy to hydrolyzed at high temperatures, so pre-process drying is important. Drying conditions in the air are recommended for 120 degrees C, 6 to 8 hours, or 150 degrees C, 2 to 4 hours. Humidity must be less than 0.03%. If dried with a hygroscopic dryer, the recommended condition is 150 degrees C, 2.5 hours. Melting temperature: 225 to 275 degrees C, recommended temperature: 250 degrees C. Mold temperature: For unexconsfed materials from 40 to 60 degrees C. The cooling cavity of the mold should be designed well to reduce the bending of the plastic parts. The loss of heat must be fast and uniform. It is recommended that the diameter of the mold cooling cavity be 12mm. Injection pressure: medium (up to 1500 bar). Injection speed: The injection speed should be used as fast as possible (because PBT solidifies quickly). Runners and gates: Circular runners are recommended to increase the transfer of pressure (empirical formula: runner diameter , plastic thickness 1.5mm). Various types of gates can be used. Hot running lanes can also be used, but care should be taken to prevent material leakage and degradation. The gate diameter should be between 0.8 and 1.0 x t, which is the thickness of the plastic parts
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